| 1001 |
Phosphorus- Iron interaction in snapbean plants |
1974 |
| 1002 |
Phosphorus- Iron interaction in snapbean plants |
1974 |
| 1003 |
Phosphourus-iron interaction in snapbean plants |
1974 |
| 1004 |
Phosphourus-iron interaction in snapbean plants |
1974 |
| 1005 |
Reclamation study of sodic soils |
1974 |
| 1006 |
Studies on the nitrogen-fixing bacteria of the genus Azotobacter in Libyan soils |
1974 |
| 1007 |
The effect inoculation with Azotobacter on the growth of wheat and tomato plants |
1974 |
| 1008 |
The effect of P32 on the growth and phosphorus uptake of wheat and horse bean plants |
1974 |
| 1009 |
The release of certain nutrients from marine algae after addition to the soil |
1974 |
| 1010 |
The status of iron in rice soils and rice plants under different water systems |
1974 |